Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
6330009 47
RedGreenBlue
z18.55
znorm14.37
sky 13.0 12.9 12.9
S/N 10.9 17.6 18.1
S/N(c) 9.6 15.6 16.7
SN(E/C) 0.91
6330010 47
RedGreenBlue
z19.06
znorm14.88
sky 13.7 13.6 13.7
S/N 16.3 25.5 27.4
S/N(c) 14.3 23.3 25.4
SN(E/C) 0.89
6330011 47
RedGreenBlue
z18.96
znorm14.78
sky 13.5 13.4 13.4
S/N 14.8 23.5 25.3
S/N(c) 13.0 21.4 23.4
SN(E/C) 0.88
6330012 47
RedGreenBlue
z19.05
znorm14.87
sky 13.7 13.7 13.7
S/N 15.9 25.3 27.0
S/N(c) 13.8 23.0 25.1
SN(E/C) 0.91
6330013 47
RedGreenBlue
z19.06
znorm14.88
sky 13.7 13.7 13.7
S/N 15.8 25.5 27.2
S/N(c) 14.1 23.3 25.4
SN(E/C) 0.90
6330014 47
RedGreenBlue
z19.19
znorm15.01
sky 14.2 14.2 14.3
S/N 17.3 28.0 30.0
S/N(c) 15.5 25.7 28.0
SN(E/C) 0.94
6330015 47
RedGreenBlue
z19.25
znorm15.07
sky 14.4 14.3 14.3
S/N 18.4 29.0 30.8
S/N(c) 16.2 26.8 28.9
SN(E/C) 0.88
6330016 47
RedGreenBlue
z19.20
znorm15.02
sky 14.2 14.1 14.2
S/N 17.8 28.2 30.1
S/N(c) 16.0 26.3 28.3
SN(E/C) 0.91